INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51f624454af4229f6dca3a50c34bfb2c3d50a8d1161c07b981432c186c8fa0b7', 
    'ZOjLeb4tHyo1sZc/ydNNICvEkSPno1G30sYO5hT9oAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)